org.sunrise-sunset/sun-times
Sunrise-Sunset.org
Sunrise, sunset, twilight, golden hour and moon times for any place on Earth. Free, no API key.
alive probed 2026-10-15 · HTTP 200
2tools
1.0ktokens in Claude Opus 5.5
1.0ktokens in Claude Code
0.5 %of a 200k context window
582o200k_base estimate
479 msto initialize
39 msto list tools
- Endpoint
- https://api.sunrise-sunset.org/mcp (streamable-http)
- Host
- api.sunrise-sunset.org
- Protocol
- 2025-06-18
- Reports itself as
- sunrise-sunset 1.0.0
- Capabilities
- tools
- Instructions
- 358 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/sunrise-sunset-org/api
- Website
- https://sunrise-sunset.org/mcp
- Registry
- active, updated 2026-10-14 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_sun_times_range | 307 | 53 % |
| get_sun_times | 275 | 47 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/org.sunrise-sunset/sun-times)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.